Works perfectly: + The adapter fits easily into the slot for the DVD drive of my Samsung R560 maloz. + My 2.5 inch Seagate Momentus hard disk was immediately recognized as a second SATA Lauwerk. + The boot process runs smoothly, everything else is as usual. + Even the bezel of the drive adjusts to this adapter.
Thus my laptop looks as before, work as before, but has 2 hard drive slots. Ideal where space on an SSD is not enough alone, but you do not want to give up the Geschwindigkeisschub.
Also on the processing, I find nothing to complain about.